math add give your answer in simplest form solve 2/5 +4/15 +3/10
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2/5+4/15+3/10
denominators are not equal so we can't add directly.To make denominators same find the L.C.M of the denominators 5,15,10
L.C.M=30
now:
2*6/5*6+4*2/15*2+3*3/10*3
= 12/30+8/30+9/30
= (12/30+8/30)=9/30
=20/30+9/30
=29/30
we can't convert it into simplest form so the simplest form is 29/30.
denominators are not equal so we can't add directly.To make denominators same find the L.C.M of the denominators 5,15,10
L.C.M=30
now:
2*6/5*6+4*2/15*2+3*3/10*3
= 12/30+8/30+9/30
= (12/30+8/30)=9/30
=20/30+9/30
=29/30
we can't convert it into simplest form so the simplest form is 29/30.
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